2049348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 5648384

約数和(自身を除く): 3599036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 787, 868, 1302, 1574, 2361, 2604, 3148, 4722, 5509, 9444, 11018, 16527, 22036, 24397, 33054, 48794, 66108, 73191, 97588, 146382, 170779, 292764, 341558, 512337, 683116, 1024674, 2049348]

約数ペア:

[(1, 2049348), (2, 1024674), (3, 683116), (4, 512337), (6, 341558), (7, 292764), (12, 170779), (14, 146382), (21, 97588), (28, 73191), (31, 66108), (42, 48794), (62, 33054), (84, 24397), (93, 22036), (124, 16527), (186, 11018), (217, 9444), (372, 5509), (434, 4722), (651, 3148), (787, 2604), (868, 2361), (1302, 1574)]